#!/usr/local/bin/python

import string, sys

# If no arguments were given, print a helpful message
if len(sys.argv)==1:
    print ('Usage: celsius temp1 temp2 ...')
    sys.exit(0)

# Loop over the arguments
for i in sys.argv[1:]:
    try:
        fahrenheit=float(string.atoi(i))
    except string.atoi_error:
    	print (repr(i), "not a numeric value")
    else:
    	celsius = (fahrenheit-32) * 5.0 / 9.0
print ('%i\260F = %i\260C' % (int(fahrenheit), int(celsius+.5)))